TR-5320 General Puncture Probe for RTR Series Loggers
Response Time (90%): Approx. 90 sec. (in air) / Approx. 3 sec. (in agitated water)
The customer service at Tech Instruments is excellent!
It didn't work
Easy to set up and use, easy to see from a distance. A great unit for the price, I will buy another to replace another old one.
I did submit a very positive review. But this rating software keeps prompting me as though you aren't getting it. Must hang up. Sorry.
Easy to install. Works well, totally satisfied !